EP3232607A4 - Method and apparatus for establishing multicast group in fat-tree network, and fat-tree network - Google Patents

Method and apparatus for establishing multicast group in fat-tree network, and fat-tree network Download PDF

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Publication number
EP3232607A4
EP3232607A4 EP15875189.1A EP15875189A EP3232607A4 EP 3232607 A4 EP3232607 A4 EP 3232607A4 EP 15875189 A EP15875189 A EP 15875189A EP 3232607 A4 EP3232607 A4 EP 3232607A4
Authority
EP
European Patent Office
Prior art keywords
fat
tree network
multicast group
establishing multicast
establishing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15875189.1A
Other languages
German (de)
French (fr)
Other versions
EP3232607B1 (en
EP3232607A1 (en
Inventor
Bing Hu
Kwan Lawrence Yeung
Lei CUI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
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Publication of EP3232607A1 publication Critical patent/EP3232607A1/en
Publication of EP3232607A4 publication Critical patent/EP3232607A4/en
Application granted granted Critical
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/48—Routing tree calculation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/15—Flow control; Congestion control in relation to multipoint traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Business, Economics & Management (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
EP15875189.1A 2014-12-31 2015-12-28 Method and apparatus for establishing multicast group in fat-tree network Active EP3232607B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410855950.2A CN104518891B (en) 2014-12-31 2014-12-31 Multicast group method for building up, device and fat tree network in fat tree network
PCT/CN2015/099163 WO2016107512A1 (en) 2014-12-31 2015-12-28 Method and apparatus for establishing multicast group in fat-tree network, and fat-tree network

Publications (3)

Publication Number Publication Date
EP3232607A1 EP3232607A1 (en) 2017-10-18
EP3232607A4 true EP3232607A4 (en) 2018-01-03
EP3232607B1 EP3232607B1 (en) 2020-02-05

Family

ID=52793665

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15875189.1A Active EP3232607B1 (en) 2014-12-31 2015-12-28 Method and apparatus for establishing multicast group in fat-tree network

Country Status (4)

Country Link
US (1) US10469277B2 (en)
EP (1) EP3232607B1 (en)
CN (1) CN104518891B (en)
WO (1) WO2016107512A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104518891B (en) * 2014-12-31 2017-12-15 华为技术有限公司 Multicast group method for building up, device and fat tree network in fat tree network
US10904134B2 (en) * 2017-03-15 2021-01-26 Nicira, Inc. Multicast packet handling in logical networks
US10511548B2 (en) * 2017-06-22 2019-12-17 Nicira, Inc. Multicast packet handling based on control information in software-defined networking (SDN) environment
CN110351194B (en) * 2018-04-04 2021-03-30 华为技术有限公司 Multicast group creating method and device and multicast group joining method and device
US10979246B2 (en) 2018-07-24 2021-04-13 Nicira, Inc. Multicast packet handling in software-defined networking (SDN) environments
US11316797B2 (en) 2018-07-24 2022-04-26 Vmware, Inc. Queue filter configuration for multicast packet handling
CN109302711B (en) * 2018-08-24 2021-08-13 西安电子科技大学 Energy-saving deployment method of reconfigurable Fat-Tree hybrid data center network
CN109743250B (en) * 2018-12-07 2020-09-04 华为技术有限公司 Transmission method of multicast message, first network equipment and second network equipment
US11196588B2 (en) 2019-02-12 2021-12-07 Cisco Technology, Inc. Redundant multicast tree in a fat tree network topology
CN116762323A (en) * 2021-01-08 2023-09-15 华为技术有限公司 Switching system, switching network and switching node

Citations (1)

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Publication number Priority date Publication date Assignee Title
US5331637A (en) * 1993-07-30 1994-07-19 Bell Communications Research, Inc. Multicast routing using core based trees

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US8392593B1 (en) * 2007-01-26 2013-03-05 Juniper Networks, Inc. Multiple control channels for multicast replication in a network
CN101631129B (en) * 2009-08-18 2013-06-05 中兴通讯股份有限公司 Method and device for transmitting multicast data
CN101702689B (en) * 2009-11-30 2012-07-04 迈普通信技术股份有限公司 Transmission control method with balanced multicast service data load and access device thereof
CN101800701A (en) * 2010-02-24 2010-08-11 北京交通大学 Multicasting route control method based on centralized control
CN102647333B (en) * 2011-02-21 2016-03-30 中国移动通信集团公司 Communication means under distributed base station system between baseband processing equipment and device
CN102075439B (en) 2011-02-22 2013-09-11 杭州华三通信技术有限公司 Multicast message transmitting method and routing equipment
US9077562B2 (en) * 2012-06-08 2015-07-07 Cisco Technology, Inc. System and method for layer-2 multicast multipathing
US9325636B2 (en) * 2013-06-14 2016-04-26 Cisco Technology, Inc. Scaling interconnected IP fabric data centers
US9654852B2 (en) * 2013-12-24 2017-05-16 Nec Corporation Scalable hybrid packet/circuit switching network architecture
US9419811B2 (en) * 2014-04-17 2016-08-16 Cisco Technology, Inc. Automatic fabric multicast group selection in a dynamic fabric automation network architecture
US9819574B2 (en) * 2014-11-07 2017-11-14 Cisco Technology, Inc. Concerted multi-destination forwarding in a joint TRILL fabric and VXLAN/IP fabric data center
CN104518891B (en) * 2014-12-31 2017-12-15 华为技术有限公司 Multicast group method for building up, device and fat tree network in fat tree network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331637A (en) * 1993-07-30 1994-07-19 Bell Communications Research, Inc. Multicast routing using core based trees

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Network and Parallel Computing", vol. 3293, 1 January 2004, SPRINGER INTERNATIONAL PUBLISHING, Cham, ISBN: 978-3-642-24784-2, ISSN: 0302-9743, article STEFAN BIRRER ET AL: "FatNemo: Building a Resilient Multi-source Multicast Fat-Tree", pages: 182 - 196, XP055427959, 032548, DOI: 10.1007/978-3-540-30471-5_14 *
JIAZHENG ZHOU ET AL: "Hardware supported multicast in fat-tree-based InfiniBand networks", THE JOURNAL OF SUPERCOMPUTING, KLUWER ACADEMIC PUBLISHERS, BO, vol. 40, no. 3, 16 March 2007 (2007-03-16), pages 333 - 352, XP019508729, ISSN: 1573-0484, DOI: 10.1007/S11227-006-0019-Y *

Also Published As

Publication number Publication date
EP3232607B1 (en) 2020-02-05
CN104518891A (en) 2015-04-15
CN104518891B (en) 2017-12-15
US10469277B2 (en) 2019-11-05
WO2016107512A1 (en) 2016-07-07
US20170302464A1 (en) 2017-10-19
EP3232607A1 (en) 2017-10-18

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